.button-error, .button-success, .button-default {
  border: 1px solid #ccc;
  border-radius: 20px;
  width: 80px;
  height: 40px;
}

.button-default {
  background-color: #ababab;
}

.button-success {
  background-color: green;
}

.button-error {
  background-color: red;
}/*# sourceMappingURL=3.占位符选择器.css.map */